VolvoHydraulic Parts

HW07815030B — Water Pump 3801345 3580574 For Volvo D2-55 D2-75 Md2010B Md2020B Md2030B Md2040B Ms2L-D Ms2A-D 120S-D Ms2B-R Ms2A-E Ms2L-E

This water pump is a vital part of the engine's cooling system, circulating coolant to prevent overheating. It is built to meet rigorous OEM quality specifications, offering reliable performance and longevity over a worn or leaking pump. Operators might observe coolant leaks, a rising temperature gauge, or steam from the engine compartment if this pump is failing.

Water Pump 3801345 3580574 For Volvo D2-55 D2-75 Md2010B Md2020B Md2030B Md2040B Ms2L-D Ms2A-D 120S-D Ms2B-R Ms2A-E Ms2L-E – Part No HW07815030B – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryHydraulic Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeEngine Water Pump
MaterialCast iron and steel
ApplicationEngine cooling system
Service LifeReplace every 2,000 hrs or as needed
CompatibilityVolvo 3801345, 3580574
ConditionNew — OEM specification aftermarket

Failure Symptoms

A leaking water pump will first present as visible coolant drips or puddles under the engine, often accompanied by a sweet smell of burning coolant. If the leak worsens, the engine temperature gauge will begin to climb, potentially leading to steam escaping the engine bay. Prolonged operation with a failing pump can cause severe engine overheating and internal damage.

Installation Tip

Thoroughly clean the engine block mounting surface to ensure a perfect seal with the new gasket. Avoid rotating the pump shaft before installation, as this can dislodge the impeller.

Service Note

Inspect the drive belt and tensioner for wear, and check all coolant hoses for signs of cracking or swelling when replacing the water pump.